How to get:
The cheapest option is to drive your own vehicle to the hydroelectric power station (the closest point to which you can get driving). That means about 180 km of curves from Cusco, by paved road till Santa Maria, then 25 km of dirt road of a single lane to Santa Teresa, and finally, 10 km of bad road, where many travelers have damaged their car. Then walk 10km (2-3 hours) to MachuPicchu town (also known as Aguas Calientes) and finally climb 1.5km up stairs to MachuPicchu.